Search

Luke E. Karpinski

Examiner (ID: 764, Phone: (571)270-3501 , Office: P/1616 )

Most Active Art Unit
1616
Art Unit(s)
1616
Total Applications
608
Issued Applications
181
Pending Applications
66
Abandoned Applications
363

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16605650 [patent_doc_number] => 10906639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Bushing alignment system [patent_app_type] => utility [patent_app_number] => 16/058061 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3994 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16058061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058061
Bushing alignment system Aug 7, 2018 Issued
Array ( [id] => 16712683 [patent_doc_number] => 20210079830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => HYBRID COOLANT PUMP [patent_app_type] => utility [patent_app_number] => 16/634458 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16634458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634458
Hybrid coolant pump Aug 5, 2018 Issued
Array ( [id] => 15455863 [patent_doc_number] => 20200040756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => BLADE OUTER AIR SEAL WITH CIRCUMFERENTIAL HOOK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/055511 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16055511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055511
Blade outer air seal with circumferential hook assembly Aug 5, 2018 Issued
Array ( [id] => 16305885 [patent_doc_number] => 10774665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Vertically oriented seal system for gas turbine vanes [patent_app_type] => utility [patent_app_number] => 16/050008 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6746 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16050008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/050008
Vertically oriented seal system for gas turbine vanes Jul 30, 2018 Issued
Array ( [id] => 16985871 [patent_doc_number] => 11073032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Cascade array vanes with assembly features [patent_app_type] => utility [patent_app_number] => 16/045224 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6267 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045224
Cascade array vanes with assembly features Jul 24, 2018 Issued
Array ( [id] => 16704870 [patent_doc_number] => 10954793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => System and method for balancing a rotor in an assembled engine [patent_app_type] => utility [patent_app_number] => 16/014214 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3608 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16014214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/014214
System and method for balancing a rotor in an assembled engine Jun 20, 2018 Issued
Array ( [id] => 17635639 [patent_doc_number] => 11346357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Individual axis driven three stage counter rotating axial flow pump [patent_app_type] => utility [patent_app_number] => 16/470865 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3324 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470865
Individual axis driven three stage counter rotating axial flow pump Jun 13, 2018 Issued
Array ( [id] => 16871203 [patent_doc_number] => 20210164670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => AIR-SENDING DEVICE AND REFRIGERATION CYCLE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/047098 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 737 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047098
Air-sending device and refrigeration cycle apparatus Jun 3, 2018 Issued
Array ( [id] => 14582899 [patent_doc_number] => 20190219058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => SCALABLE FAN FRAME MECHANISM [patent_app_type] => utility [patent_app_number] => 15/994667 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994667
Scalable fan frame mechanism May 30, 2018 Issued
Array ( [id] => 17287500 [patent_doc_number] => 11204042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Vacuum pump and cooling component thereof [patent_app_type] => utility [patent_app_number] => 17/057940 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6751 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057940
Vacuum pump and cooling component thereof May 29, 2018 Issued
Array ( [id] => 13608389 [patent_doc_number] => 20180355744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => ABRADABLE STRUCTURE FOR A TURBOMACHINE, TURBOMACHINE HAVING AN ABRADABLE STRUCTURE, AND METHOD FOR MANUFACTURING AN ABRADABLE STRUCTURE [patent_app_type] => utility [patent_app_number] => 15/991616 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15991616 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991616
ABRADABLE STRUCTURE FOR A TURBOMACHINE, TURBOMACHINE HAVING AN ABRADABLE STRUCTURE, AND METHOD FOR MANUFACTURING AN ABRADABLE STRUCTURE May 28, 2018 Abandoned
Array ( [id] => 16786790 [patent_doc_number] => 10989207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Low profile directional centrifugal ceiling fan [patent_app_type] => utility [patent_app_number] => 15/983162 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1767 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15983162 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/983162
Low profile directional centrifugal ceiling fan May 17, 2018 Issued
Array ( [id] => 15087673 [patent_doc_number] => 20190338647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => CORIOLIS OPTIMIZED U-CHANNEL WITH PLATFORM CORE [patent_app_type] => utility [patent_app_number] => 15/968043 [patent_app_country] => US [patent_app_date] => 2018-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15968043 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/968043
Coriolis optimized u-channel with platform core Apr 30, 2018 Issued
Array ( [id] => 16369607 [patent_doc_number] => 10801351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Seal assembly for gas turbine engine [patent_app_type] => utility [patent_app_number] => 15/955590 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6371 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955590 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955590
Seal assembly for gas turbine engine Apr 16, 2018 Issued
Array ( [id] => 16062117 [patent_doc_number] => 10689997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Seal assembly for gas turbine engine [patent_app_type] => utility [patent_app_number] => 15/955585 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6604 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955585
Seal assembly for gas turbine engine Apr 16, 2018 Issued
Array ( [id] => 17453675 [patent_doc_number] => 11268524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Method for controlling a plural stage compressor [patent_app_type] => utility [patent_app_number] => 16/608331 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3416 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608331
Method for controlling a plural stage compressor Apr 4, 2018 Issued
Array ( [id] => 15817981 [patent_doc_number] => 10634162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Axial fan [patent_app_type] => utility [patent_app_number] => 15/944901 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5333 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944901
Axial fan Apr 3, 2018 Issued
Array ( [id] => 18129326 [patent_doc_number] => 11555528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Variable rotary mass vibration suppression system [patent_app_type] => utility [patent_app_number] => 16/500715 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 12348 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500715
Variable rotary mass vibration suppression system Mar 29, 2018 Issued
Array ( [id] => 16863256 [patent_doc_number] => 11021992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Aircraft engine comprising a bearing between two concentric shafts [patent_app_type] => utility [patent_app_number] => 16/488781 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1937 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488781
Aircraft engine comprising a bearing between two concentric shafts Feb 25, 2018 Issued
Array ( [id] => 15514185 [patent_doc_number] => 10563672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Gas turbine engine compressor [patent_app_type] => utility [patent_app_number] => 15/890866 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3820 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890866 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890866
Gas turbine engine compressor Feb 6, 2018 Issued
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